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General guide
Articulated coralline algae of the Gulf of California, Mexico
A short history of the Academy of Natural Sciences of Philadelphia
Inspections of previously monitored coastal structures
Porcupine bait station
Toxicity of ingested bismuth alloy shot in game-farm mallards
The Argo Merchant oil spill : a preliminary scientific report
Final environmental impact statement : integrated pest management program, BLM Horning Seed Orchard, Colton, Clackamas County, Oregon
Stand volume tables for immature ponderosa pine in the Black Hills
Tikchik village: a nineteenth century riverine community in Southwestern Alaska